Silicon Carbide Black Powder Wholesale¹

Product Description Product DescriptionSilicon CarbideSilicon carbide includes black silicon carbide and green silicon carbide, among which: black silicon carbide is made of quartz sand, petroleum coke and high-quality silica as the main raw materials, which are smelted at high temperature in a resistance furnace. Its hardness is between corundum and diamond, its mechanical strength is higher than corundum, and it is brittle and sharp. Green silicon carbide is made from petroleum coke and high-quality silica as the main raw material, adding salt as an additive, and smelted at high temperature in a resistance furnace. Its hardness is between corundum and diamond, and its mechanical strength is higher than that of corundum. Product Parameters  Black Silicon Carbide (Products can be customized)PurposeSpecificationChemical Composition (%)Max.Magnetic Material Content(%)SIC-minF.C-maxFe2O3-maxAbrasives GradeGrain12-80980.200.60.002390-150970.300.80.0021180-220970.301.20.0018Micropowder240-4000960.351.35-Refractory GradeGroup Size(mm)0-1970.351.35-1-33-55-8Fine Powder(mesh)-180970.351.35--200-240-320ColorBlackHardness(mohs)9.15Melting Point(oC)2250Max.Service Temperature(oC)1900Ture Density (g/cm3)3.9 Green Silicon Carbide (Products can be customized)SiC98.5-99.0%StandardSizeSiCF.CFe203Fe2O3≤0.10%GBF4-F90;P12-P100≥99.1%≤0.2%≤0.2%F.C≤0.20%JIS8#-220#≥98%//Melting Point2250 oCOCT10#;12#≥98%≤0.4%≤0.3%(Fe)Max.Temperature1900 oCGBF320-F500;P400≥97.5%≤0.3%≤0.5%Ture Density3.9 g/cm3JIS240#-3000#≥96%//Hardness9.5 mohsOCTM40-M14≥98%≤0.4%≤0.2%(Fe)ApplicationApplication1)Silicon Carbide is widely used in the fields of Abrasive, Grinding, Metallurgy, Refractory,Ceramics, Petroleum,Chemical,Microelectronics,Automobile and Aerospace and so on.2)Silicon carbon can be used as metallurgical deoxidizer and high temperature resistant materials in smelting.3) It can also be used as abrasive materials,which can be used to make abrasive tools,such as grinding wheels, oilstones, grinding head and so on.Industries 1)Nonferrous metal Smelting industry.2)Steel line using3)Energy-saving line4)Lining of high furnace to improve furnace age.5)Stemming,downspouting and all kinds refractory brick of high furnace.6)Iining of Electric tank of Electrolytic Aluminium or total tank body made by sic.7)Silicon carbide ceramics is made by high quality sic fine powder,firing several wearproof,acid- resisting and high temperature resistance parts. Packaging & Shipping1 MT big bag or 25kg paper bag *40 bags on one pallet ; As per customer's requirement  Company ProfileOur company enjoys a well-developed management system and quality system. We have various equipment including 7 smelting furnace, 4 grinding miller, 5 ball grinder, a central laboratory, an OMEC particle size analyzer, a Slap sieving machine, a microscope and other high-tech instruments. The annual production capacity can reach to 50,000 tons according to user demand sub-brand production. Our products, with high cleanliness, strong adaptability and stable performance, are exported to Europe, North and South America, Australia, Japan, Korea, Taiwan, Thailand, Singapore, Malaysia and other more than 30 regions and countries, enjoying a good reputation. Our Advantages1. We are a manufacturer, which can control the cost easier than trade companies also can give you an answer more quickly.2. As a manufacturer, we know much in technique and can give you more support in technique problems.3. Professional and experienced service team, specialized in abrasive production, more than 10 years.4. Our products are complete in specifications of various sizes.5. We enjoy a good reputation in the customers in domestic and overseas markets.6. Large production capacity, short lead time of products.7. 24*7 online service.  Certifications FAQQ1: Are you a trading company of a factory?A1: We are a professional factory, which has produced abrasive material since 2009.Q2: Can you provide free samples?A2: Yes, free samples under 1kg are provided.Q3: What is your payment term?A3: L/C or T/T 30% deposit, and 70% balance at sight of BL copy.Q4: What's your package?A4: 25kg/woven bag or a kraft paper bag. Package can be customized.  

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